Walking animal toy



Aug. 26, 1924.

R. SATO ET AL WALKING ANIMAL TOY Filed April 22, 1921 2 Sheets-Sheet l INVENTOR ATTORNEY WITNESS:

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ATTORNEY Ail 26,1924. 1,506,670

R. SATO ET AL WALKING ANIMAL TOY Filed April 22. I921 ZSheets-Sheet 2 INVENTOR Patented Aug. 26, 1924.

UNITED STATES PATENT OFFICE.-

BYUJ'I SA'IO, on NEW YORK, AND UMYEKICVHI ITO, or BRONX, New x0111.

WALKING ANIMAL my.

a piiatmn filed April 22, 1921. Serial No. 465,555.

To all whom it may concern: 3

Be it known that we, RYUJI SATO and UMEKIGH I ITO, citizens of Japan, residing at New York city and Bronx, res ectively, in the counties of New York and iii-om, respectively, and State of New York, have in vented new and useful Improvements in \Valking Animal Toys, of which the following is a specification.

This invention relates to walking animal toys, and one of the objects isto provide mechanism whereby upon successive im pulses given to a cord connected with the figure of an animal, the figure may be made to move its legs for effecting walking along a surface upon which it may be placed.

Another object is to provide means whereby upon pulling the said cord, the rear leg on one side of the animal and the fore leg on the opposite side may be advanced to take a step; and upon releasing the cord, the other rear and fore legs may be advanced automatically for taking the next step.

Another object is to provide the legs with spring joints for permitting them to give natural and life like movements.

Another object is to produce a device of this nature which shall be simple of construction, cheap to manufacture, and highly efficient for the purpose for which it is designed.

With these and other objects in view, the invention resides in certain novel features of construction and combination and arrangement of parts, the essential features of which are hereinafter fully described, are particularly pointed out in the appended claims and are illustrated in the accompanying drawing, in which Figure 1 is a normal side elevation of a toy animal embodying our invention, parts being broken away for the sake of clearness.

Figure 2 is a similar view with parts in the position they assume when the cord is drawn forward.

Figure 3 is a top plan view of the walking mechanism in the normal position.

Figure 4 is a fragmentary detail perspective view of the front portion of the walk ing mechanism.

Like characters of reference refer to like parts in all views.

Referring to the drawing in detail, 10 represents the outer covering of the device which may be given the shape of any desired animal. The material is preferably a spring hinge or joint at the. knee as shown Two bars 16 and 17 extend diagonally through the length of the animal forming an X. The legs bars 11 and 12 are pivoted near opposite ends of bar 17 and leg bars 10 and 13 are similarly pivoted to bar16.

All of the leg bars extend above themem- V bers 16 and 17 and bars 10 and 13 are'connected to each other by a link 18, while bars 11 and 12 are connected by a link 19.

A member 20 is pivoted between bars 16 and 17 near their front ends and is formed with upper and lower cranks 21 and 22. A line 23 passes from the upper crank 21 to the bar 11, and a line 24 passes from the lower crank 22 to the leg bar 10. A pull cord 25 attaches to the upper crank 21 and passes out through the collar of the animal so as to appear as a leading line for the animal. A spring 26 is connected to the lower crank 22 at one end and to a stud 27 secured in the front portion of member 17. This spring tends constantly to hold the leg bars 10 and 13 with the feet 14 thereof advanced. Upon pulling on cord 25, the member 20 will be turned on its pivot so that upper crank 21 and cord 23 will advance leg members 11 and 12 to position for taking the next step. Upon release of the string, the spring 26 will return the parts to nor mal, thereby moving the animal forward on legs 11 and 12, and advancing legs 10 and 13. The joints in the legs permit the necessary flexing of the various members as required.

It will thus be seen that the figure by a succession of pulls on the cord 25 will be advanced by steps, each step being effected by the forward movement of one of the hind legs and the fore leg on the opposite side of the animal.

While we have described what we deem to be the most desirable embodiments of our invention, it is obvious that many of the details may be varied without departing from the spirit of our invention, and we therefore do not limit ourselves to the exact details of construction herein set forth nor to anything less than the whole of our invention limited only by the appended claims.

What is claimed as'new is 1. A toy animal comprising a body portion, a framework secured in said'body portion, a pair of front leg members pivoted at one end of said framework, a pair of rear leg members pivoted at the opposite end of said framework, a link for each rear leg member and pivotally connected thereto and to the opposite front leg member, a double crank member pivoted to said framework, means connecting each of the cranks of said crank member with a respective one of said rear leg members, a manipulating device connected to one of said cranks and a spring connected to the other of said cranks.

2. A toy animal comprising a body portion, a framework secured in said body portion, a pair of front leg members pivoted. atone endof said'framework, a pair of rear leg members pivoted, at the opposite end of said framework, all of said leg members being jointed, a link for each rear leg memcrank member pivoted to said framework,

means connecting each of the cranks of said? 7 crank member with a respective one of said rear leg members, a manipulating device connected to one of said cranks and a spring connected to the other of said cranks.

3. A walking toy comprising a body, a frame-work mounted in said body, a pair of front legs and a pair of rear legs pivotally mounted on said frame-work, a link connecting each front leg bar with the opposite rear leg bar, a double crank mounted in the forward end of said frame-work, means connecting each crank with a rear leg, yieldable means attached to one crank and to the frame-work and a manipulating device secured to the other of said cranks as and for the purpose specified.

In testimony whereof we have affixed our signatures.

RYUJI SATO; UMEKICHI ITO. 

